Vibrations in engineering and technology

Kupchuk Igor – Ph.D., senior lecturer of the «Department of General Technical Disciplines and Occupational Safety» of Vinnitsa National Agrarian University (Sonyachna St., 3, Vinnitsa, Ukraine, 21008, e-mail: kupchuk.igor@i.ua).

Among the main ways to intensify technological operations used in the agro-industrial complex, one of the most promising ones is the use of low-frequency oscillations, and studies aimed at developing and improving the design of assemblies and assembly units of vibrating machines have important scientific and practical implications.

The analysis of constructive schemes of vibrating drives that can be applied in the conditions of agricultural enterprises is made in the article, generalized and presented in the form of a block diagram the classification of mechanical vibrating drives.

In addition, the proposed design of the vibrating drive, in which, by using a special unbalance eccentricity control system, it is possible to control the kinematic and dynamic parameters on the operating mode of the drive, thereby contributing to the expansion of the operating range of the machine (for example, technological or transport) various basic and auxiliary technological operations, characteristic for the agro-industrial complex.

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